Commercial vehicle online service method and system, terminal and storage medium

The invention discloses a commercial vehicle online service method and system, a terminal and a storage medium, and belongs to the technical field of automobile retail, and the method comprises the steps of obtaining client application data, and carrying out the preliminary verification of the client application data; if the preliminary verification is passed, comprehensively auditing the client application data; and if the comprehensive auditing is passed, signing an electronic contract with the customer, and storing the customer data, the preliminary verification process file, the comprehensive auditing process file contract and the electronic contract based on an OCR identification technology. According to the commercial vehicle online service method and system, the terminal and the storage medium provided by the invention, in combination with mature financial science and technology means, a paper application form filled by a user is replaced by system list recording, and user certificate information is qu